So when I got the car the harness was a mess. I got a clean engine harness from Pride Performance. There a few unused connectors that I dont know where belong. I am cleaning the harness layout and tucking it due to modification (top mount, custom manifold too close to harness). So I get the harness and there are some extras. I believe 3 plugs are for ABS? See Photo. Also where the harness enteres the car there are 3 connectors (ECU, large body plug, and a smaller blody plug), however the body only has one plug. I assume this is for stuff I dont not have.

Can anyone with an R33 confirm this?

Thanks ebay

Those are ABS connectors, and soon to be gone. Photos for reference.